Can I apply different styles in CSS based on the existence of an element?

Can I apply different styles in CSS based on the existence of an element?

How can different styles be applied in CSS based on the existence of an element?

you can apply different styles to an element based on its existence using CSS. Here are a few ways you can do this:

:empty pseudo-class: The :empty pseudo-class allows you to apply styles to an element if it is empty (i.e., it has no children). For example:

:not pseudo-class: The :not pseudo-class allows you to apply styles to an element if it does not match a specified selector. For example:

This will apply the styles to .my-element if it does not have the class .my-other-element.

:has pseudo-class: The :has pseudo-class is a proposed feature for CSS and is not yet widely supported. It allows you to apply styles to an element if it has a descendant that matches a specified selector. For example:

This will apply the styles to .my-element if it has a descendant with the class .my-descendant.